The Challenge Show Summary, Upcoming Episodes and TV Guide

Maria Menounos is back and so are the dreaded daggers.

An injury threatens one pair's fate in the game, a gruesome feast brings out the competitive eater in one player and the tensions between a Ride or Die pair leads to an explosive argument.

With the final challenge quickly approaching, players worry that they have let a champion skate by for far too long; the winning pair is conflicted on which team they should nominate for elimination.

A nighttime challenge terrifies the challengers; Jordan and Tori's volatile relationship reaches a breaking point; TJ stuns the players with a twist they never saw coming.

After multiple losses, one team realizes that they must come together to win; after losing his Ride or Die in the last elimination, one player feels vulnerable to danger while another player must count on their Ride or Die.

With the Ride or Dies now on opposite teams, friendship and loyalty are put to the ultimate test; a high adrenaline challenge will separate the lions from the scaredy cats.

After a season of big moves, one pair of 'Ride or Dies' finds themselves in the crosshairs of numerous teams; one player must choose between new love, old friendship, and playing a smart game.

Michele and Jay find themselves in the hot seat after controversial decisions and hope for a win to survive. One player finds out that the man she was interested in has a girlfriend at home and so she seeks comfort with another.

A terrifying challenge is a must-win for a Ride or Die pair after their public betrayal paints a massive target on their backs. At-risk players plot an elaborate plan with the winning pair to keep themselves safe.

Communication is key at the challenge, where one slip up could put pairs at risk; Turbo continues to be a menace but meets his match when an old friend becomes a new adversary; players receive a game changing shock that they never saw coming.

Maria Menounos gathers the agents to discuss Emy's plot to take CT from Berna and Amber's issues with the 'Big Brother' alliance, and they finally learn who stole the frozen pizza.

One player's weaknesses are exposed in elimination, and another gets the chance to show off their greatest strength, then it's every agent for themselves in an epic land-and-water final.

Emy tries to heal the rift between CT and Kyle, the agents get a taste of the prize money as they compete in Million Dollar Heist, and the Emerald Cell seeks to avoid further infiltration.

Big T looks for a path off Team Ruby, the agents plunge into the danger zone  during a 'Top Gun'-themed challenge, and Josh gets caught picking favorites among his own team.

On the 500th episode, the players transfer bags of cash to an end zone in a rigorous Brush Contact mission, and a vet causes dissension to coax a rookie into volunteering for elimination.

Big T and Logan don't see eye-to-eye on their relationship, TJ changes the rules of the game during Diamond Dash, and a compromised player refuses to go down without a fight.

Berna and Hughie hope to win the Dive Bomb challenge and finally break the vets' alliance, Amber considers a risky move in pursuit of revenge, and two teams Race to Escape in elimination.

Kaycee plans a romantic date for Nany, agents must solve puzzles while strapped to the tops of spinning cars, and a stolen pizza leads to all-out war.

Amber seeks to affirm her spot in the 'Big Brother' alliance, a split-second decision during Undercover Comms tests a friendship, and elimination gets personal.

The international agents rescue the Americans, two veterans reveal their unexpected off-season hookup, and a mysterious list sends ripples throughout the house.

Thirty elite agents learn that they will be battling against one another in a twisty, spy-themed season, with the hopes of earning their share of a $1,000,000 prize. former champions find themselves in danger, as a cutthroat plan emerges against them

The challengers reunite virtually for the first time since the finale to break down the strategy, expose the snakes, and address the madness from season 35.

One player engages in sloppy political maneuvering, while another takes a shocking gamble to save a friend; competitors must fight for survival in the elimination game Hall Brawl.

Nany and Kaycee's budding relationship brings out a shocking side of Bayleigh, as well as some alleged tea about Kaycee and Bayleigh's past; two women compete for their Red Skull in the brutal Off With You Heads elimination.

During the Bomb Squad challenge, teams of Challengers must work together to detonate an explosion; Rogan seeks vengeance on Jay; Jordan and Wes get into a heated argument involving deli meat.

The Challengers blow up trucks during the Decode and Detonate challenge; Jay finds himself in the middle of a dangerous love triangle that could result in his demise; Wes and Bananas' alliance faces its first true test.

Endurance, puzzles, and math put Team USA and Team UK to the ultimate test; one player has a shocking and disastrous gas-out that threatens to sink their team.

A 'Puzzling Swim' purge challenge sends shockwaves through the game; Dee sets out to prove that she is not the weak link; one player uses a brilliant strategy during the 'End of the Rope' elimination.

Team UK hopes to turn the tide against a dominant Team USA during the 'Resilient River Run' challenge; Jordan says the wrong thing to Turbo,sparking a dangerous rivalry and a heated confrontation.

A shocking twist at the challenge leads to an unexpected result; Josh he toys with a decision that could lead to serious consequences; Rogan and Theo's rivalry erupts into a heated confrontation.

A sneak peek into the new season of 'The Challenge: War of the Worlds,' as Prospects, reality titans from around the globe, clash against top Challenge Veterans in some of the most epic next level challenges and eliminations.

Alliances are dissolved as every team fights to earn their way into the finals; Paulie and Cara Maria's season-long flirtation turns into something more; TJ reveals a shocking twist regarding the Final Challenge.

Bananas and Tony struggle with being the odd men out in the game. A twist in the Double Cross leads to a twisted plan that blow up in one team's face. Two results of the elimination round send shockwaves through the game.

Tensions boil over between Cara Maria and the Lavender Ladies after a night out, and the players are tasked with repairing a rope bridge 1,000 feet in the air.

Ahead of a shocking elimination vote, Marie is consumed by paranoia, Johnny Bananas and Da'Vonne look to disrupt alliances, and CT seeks a new way to motivate his teammate.

The results of the elimination vote take almost everyone by surprise, the challengers must dig themselves out of a mine shaft, and 'Queen' Kam devises an elaborate scheme.

Accusations about Britni and Chuck irk Brad, a fight over a lack of initiative imperils CT and Veronica's partnership, and a purge challenge raises the stakes.

Everyone is on edge about the elimination, Kyle gets closer to Faith, Britni has a hard time letting go, and Shane's social media meltdown may come back to haunt him.

Kicking off the final chapter of a three-season saga, the challengers must literally dig up old vendettas and put aside bitter feuds to compete for a million-dollar prize.

After facing one of the most intense mental and physical final challenges ever… our vicious Vendettas cast members are reunited for the greatest, grimiest grudge-fest in MTV history.

One player's humiliating performance may cost her the game when she gets shamefully stuck in a basket. Devin vows to wage war against his enemy, Bananas.

When the mysterious and offensive notes continue to circulate the Challenge house, they cause a stir among the female competitors and the culprit finally gets revealed; when four Challenge legends return, the game turns upside-down.

A representative from one player's charity makes a visit. An old rivalry once again resurfaces. While one team is united with their vote for elimination, another is torn apart, with one competitor betrayed and out for vengeance.

Natalie tries to balance romance and a desire to prove herself; Melissa finds comfort with Nicole; Kayleigh questions Melissa's motives.

Challengers compete for a share of $500,000.

A kiss sends shock waves through the house; a player crosses the line with nasty comments, and her competitors refuse to let it slide; a physically demanding elimination requires more than just strength.

A twist in the ENDURANCE challenge catches all the players by surprise. When one of the players hits their lowest point in the game, another player's act of generosity reminds everyone what this Challenge is all about.

The players get to choose their own match ups when the Champs go one-on-one with the Pros; a last minute proposal.

Players arrive in Cartagena, Colombia, to compete for $1 million.

A twist in the ENDURANCE challenge catches all the players by surprise. When one of the players hits their lowest point in the game, another player's act of generosity reminds everyone what this Challenge is all about.

The players get to choose their own match ups when the Champs go one-on-one with the Pros; a last minute proposal.

Camila and Cory's love affair gets tested when they work together; the Underdogs and the Champs need to rely on each other to finish.

The Champions and the Underdogs must rely on their teammates to navigate a maze course; tempers flare for the Champs.

The Underdog alliances begin to unravel; Hunter's motives for flirting with Ashley are questioned; TJ surprises the competitors with a twist.

Nelson rages when things do not go his way; a player wets her bed; Jenna wants to rekindle a relationship with her ex-boyfriend.

Paranoia gets the best of Shane and causes him to lash out; LaToya and Nelson bond as the last four tickets to the Oasis are awarded and the players are ecstatic to finally move out of The Shelter.

The Champions prepare to invade the game.

'Rivals III' competitors reflect on their experiences.

One final elimination will determine which three pairs will continue on to the final challenge; participants are in for a surprise.

Two teams are sent home, and the remaining Challengers need to step up in order to keep themselves in the game.

Sleep deprived and mentally broken, the house begins to divide as teams band together to plot against others.

Replacement rivals enter the house; challengers must work with a rival in an awkward and intimate challenge.

Meet the veterans and rookies from The Challenge, The Real World, and Are You The One? as they discover that in order to win the $350,000 grand prize, they'll have to work with their worst enemy.

In the Season 27 finale, the competitors endure a series of demanding checkpoints while battling all day and all of the night for their share of the $350,000 prize.

After arriving in Berlin, tension causes players to lash out at one another; competitors must race across speeding trucks.

The participants travel to Bodrum, Turkey to join family members who know their strengths, weaknesses and fears.

Abram confronts Cara Maria and reaches a boiling point; voting results fuel existing animosity; an intense elimination ensues.

The divide between the veterans and a team of rookies comes to a head; KellyAnne's allegiance sets another veteran off and their insults cross the line.

The cast arrives in Turkey, and learns they will be competing alongside their families; a scandalous hookup occurs; brothers clash.